The Rhubarb Root: Silk Road's Forgotten Trade Boom

Episode 74 of Trade Routes That Changed Human History Forever turns to an unlikely commodity that fueled a millennium of cross-continental commerce: rhubarb. Lucas walks us through how this humble plant — specifically Rheum palmatum and Rheum officinale — became one of the most valuable exports from China to the Islamic world and Europe, prized for its purgative medicinal properties. We trace the rhubarb routes from Gansu and the Tibetan plateau through Kashgar, Samarkand, and into the courts of Baghdad, Cairo, and Constantinople. Lucas explains how Arab physicians like Ibn al-Baytar and Dioscorides before them elevated rhubarb to a panacea, and how European demand in the 16th century sparked a botanical espionage saga involving the Dutch East India Company and a man named Jakob Breyne. We also touch on the rhubarb monopoly of the Mughals and the role of the Siberian route via the Volga. Full of specific names, dates, and trade volumes, this episode reveals how a bitter root shaped diplomatic gifts, medical texts, and even the founding of botanical gardens. #RhubarbTrade #SilkRoad #MedicinalPlants #IbnAlBaytar #Dioscorides #VOC #BotanicalEspionage #ChineseMedicine #Kashgar #Samarkand #MughalEmpire #DutchEastIndiaCompany #Gansu #Tibet #History #FexingoHistory #TradeRoutes #GlobalCommerce Keep every episode free: buymeacoffee.com/fexingo